plunge pool
Scour hole formed by falling water at the base of a vertical overfall such as the head cut of a gully or downstream of a dam.
Authorization Path: 2.4.5.2.20.15
Scour hole formed by falling water at the base of a vertical overfall such as the head cut of a gully or downstream of a dam.
Authorization Path: 2.4.5.2.20.15